00411pab a2200145 454500008004000000100001900040245010200059260000900161300001500170362000800185650002300193650001300216700001800229773001800247180718b2011 xxu||||| |||| 00| 0 eng d aGoetzke, Frank aBicycle use in Germany: Explaining differences between municipalities with social network effects c2011 ap.427-437. aFeb aBicycles - Germany aBicycles aRave, Tilmann aUrban Studies